Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

Can collaborators chat and discuss the deck?

Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

Umbreon GX · Sun & Moon 80/149

Umbreon GX (Sun & Moon 80/149), Ultra Rare, 200 HP. Market price €14.74, down 40.1% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Strafe 30 — You may switch this Pokémon with 1 of your Benched Pokémon.
Shadow Bullet 90 — This attack does 30 damage to 1 of your opponent’s Benched Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)
Dark Call GX — Discard 2 Energy from your opponent’s Pokémon. (You can’t use more than 1 GX attack in a game.)

Weekly price history

Week	Market price
2026-W31	€16.13
2026-W32	€17.00
2026-W33	€27.17
2026-W34	€24.79
2026-W35	€25.37
2026-W36	€25.79
2026-W37	€25.37
2026-W38	€24.60
2026-W39	€14.74

Questions

How much is Umbreon GX 80/149 worth?

Umbreon GX from Sun & Moon (80/149) has a market estimate of €14.74, down 40.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Umbreon GX 80/149 rare?

It is an Ultra Rare from Sun & Moon, a 149-card set.

Is Umbreon GX 80/149 tournament legal?

Umbreon GX 80/149 is legal in Expanded.

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